A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6240-01-544-6359
NSN 6130-00-516-3559
NSN 5960-01-537-6611
NSN 6105-00-141-5598
NSN 5920-00-247-3830
NSN 6135-00-973-5632
NSN 5895-00-824-6811
NSN 5915-01-072-2338
NSN 6150-00-066-5544
NSN 5945-00-101-0731
NSN 6620-00-264-8030
NSN 5915-01-110-3703